Running time is approximately 2 hours 30 minutes with no intermission, and the performance is suitable for all ages.

演出时间约2小时30分钟，不间断，适合各年龄层次观赏。

youdao

'at that opera's premiere in 1976, and in its 1984 and 1992 revivals,' Einstein 'played for five hours with no intermission.

1976年这部歌剧的首次公演，以及1984年和1992年的重演中，“爱因斯坦”没有停歇地表演了五个小时。

youdao

Running only an hour and 45 minutes with no intermission, this "Macbeth" has been trimmed.

WSJ: Alan Cumming's 1-man 'Macbeth' heads to Broadway